[v5.2.1] Incorrect references in the description of error code of SOL003 OpenAPI VNFLCM operations based on the SOL003 specification
a. Incorrect references in the description of error code 200 for "GET information about multiple VNF instances" as defined in 5.4.2.3.2.
    VNFInstances.Get.200:
      description: |
        200 OK
        Shall be returned when information about zero or more VNF instances has been queried successfully.
        The response body shall contain in an array the representations of zero or more VNF instances,
        as defined in clause 5.5.2.2.
        If the "filter" URI parameter or one of the "all_fields", "fields" (if supported), "exclude_fields"
        (if supported) or "exclude_default" URI parameters was supplied in the request, the data in the response
        body shall have been transformed according to the rules specified in clauses 5.2.2 and 5.3.2 of
        ETSI GS NFV-SOL 013, respectively.
        If the VNFM supports alternative 2 (paging) according to clause **5.4.7.2.1** of ETSI GS NFV-SOL 013
        for this resource, inclusion of the Link HTTP header in this response shall follow the provisions
        in clause **4.7.2.3.5.4.2.3** of ETSI GS NFV-SOL 013.
According to the SOL003 specification document, references of error code 200 should be "5.4.2.1", "5.4.2.3"  instead of "5.4.7.2.1", "4.7.2.3.5.4.2.3" respectively by definition.
https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/003/05.02.01_60/gs_NFV-SOL003v050201p.pdf
b. Incorrect references in the description of error code 200 for "GET Individual Subscription" as defined in 5.4.18.3.2.
    Subscriptions.Get.200:
      description: |
        200 OK
        Shall be returned when the list of subscriptions has been queried successfully.
        The response body shall contain in an array the representations of all active subscriptions of
        the functional block that invokes the method, i.e. zero or more representations of lifecycle change
        notification subscriptions as defined in clause 5.5.2.16.
        If the "filter" URI parameter was supplied in the request, the data in the response body shall have been
        transformed according to the rules specified in clause 5.2.2 of ETSI GS NFV-SOL 013.
        If the VNFM supports alternative 2 (paging) according to clause **5.4.7.2.1** of ETSI GS NFV-SOL 013
        for this resource, inclusion of the Link HTTP header in this response shall follow the provisions
        in clause **4.7.2.3.5.4.2.3** of ETSI GS NFV-SOL 013.
According to the SOL003 specification document, references of error code 200 should be "5.4.2.1", "5.4.2.3"  instead of "5.4.7.2.1", "4.7.2.3.5.4.2.3" respectively by definition.
https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/003/05.02.01_60/gs_NFV-SOL003v050201p.pdf